Slide projector

Quality:

Slide projector - opto-mechanical device for showing photographic slides. Article “Slide projector” in Simple English Wikipedia has 2.6 points for quality (as of July 1, 2026).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Simple English) language version.

Since the creation of article “Slide projector”, its content was written by 13 registered users of Simple English Wikipedia and edited by 519 registered Wikipedia users in all languages.

The article is cited 18 times in Simple English Wikipedia and cited 1989 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #496 in November 2015
• Global: #6585 in August 2012

The highest popularity rank from 2008:

• Local (Simple English): #1019 in September 2010
• Global: #25816 in October 2018

There are 30 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Slide projector		55.71
2	German (de) Diaprojektor		45.9338
3	Serbian (sr) Дијапројектор		35.9377
4	Russian (ru) Диапроектор		35.7745
5	Croatian (hr) Dijaprojektor		29.9497
6	Polish (pl) Rzutnik przeźroczy		25.6128
7	Esperanto (eo) Diaskopo		22.7549
8	Hebrew (he) מקרן שקופיות		22.6293
9	Lithuanian (lt) Diaskopas		20.8179
10	Catalan (ca) Projector de diapositives		19.0321

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) Slide projector		906 929
2	Spanish (es) Proyector de diapositivas		544 917
3	Russian (ru) Диапроектор		228 403
4	Polish (pl) Rzutnik przeźroczy		217 819
5	German (de) Diaprojektor		178 698
6	Japanese (ja) スライド映写機		156 488
7	Portuguese (pt) Projetor de diapositivos		113 572
8	French (fr) Projecteur de diapositives		83 587
9	Dutch (nl) Diaprojector		72 784
10	Chinese (zh) 幻燈片投影機		63 403

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Slide projector		1 259
2	Russian (ru) Диапроектор		389
3	German (de) Diaprojektor		309
4	Japanese (ja) スライド映写機		259
5	Polish (pl) Rzutnik przeźroczy		140
6	French (fr) Projecteur de diapositives		138
7	Chinese (zh) 幻燈片投影機		119
8	Hungarian (hu) Diavetítő		97
9	Dutch (nl) Diaprojector		78
10	Italian (it) Proiettore di diapositive		51

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Slide projector		82
2	German (de) Diaprojektor		67
3	Russian (ru) Диапроектор		48
4	French (fr) Projecteur de diapositives		38
5	Dutch (nl) Diaprojector		35
6	Spanish (es) Proyector de diapositivas		27
7	Portuguese (pt) Projetor de diapositivos		26
8	Polish (pl) Rzutnik przeźroczy		23
9	Italian (it) Proiettore di diapositive		21
10	Japanese (ja) スライド映写機		17

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Arabic (ar) مسلاط نافذ		1
2	English (en) Slide projector		1
3	Catalan (ca) Projector de diapositives		0
4	Czech (cs) Diaprojektor		0
5	German (de) Diaprojektor		0
6	Esperanto (eo) Diaskopo		0
7	Spanish (es) Proyector de diapositivas		0
8	Estonian (et) Diaprojektor		0
9	Basque (eu) Diapositiba proiektore		0
10	Persian (fa) اسلاید پروژکتور		0

The following table shows the language versions of the article with the highest number of citations.

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information